X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=src%2FCore%2FCache%2FMemcachedCacheDriver.php;h=687e67416acf3314c9d1655e5c63d2382e84cd86;hb=cb3f09ae4f344ff83fca9dc435f3cbad1972737f;hp=9e9c00f0b89f25f9ffbc943ccce6aa7f4673dec2;hpb=c083ae047c4259dcfa1c61a3795679bbf1b08d8c;p=friendica.git

diff --git a/src/Core/Cache/MemcachedCacheDriver.php b/src/Core/Cache/MemcachedCacheDriver.php
index 9e9c00f0b8..687e67416a 100644
--- a/src/Core/Cache/MemcachedCacheDriver.php
+++ b/src/Core/Cache/MemcachedCacheDriver.php
@@ -3,6 +3,7 @@
 namespace Friendica\Core\Cache;
 
 use Friendica\Core\Cache;
+use Friendica\Core\Logger;
 
 use Exception;
 use Memcached;
@@ -53,6 +54,24 @@ class MemcachedCacheDriver extends AbstractCacheDriver implements IMemoryCacheDr
 		}
 	}
 
+	/**
+	 * (@inheritdoc)
+	 */
+	public function getAllKeys($prefix = null)
+	{
+		$keys = $this->getOriginalKeys($this->memcached->getAllKeys());
+
+		if ($this->memcached->getResultCode() == Memcached::RES_SUCCESS) {
+			return $this->filterArrayKeysByPrefix($keys, $prefix);
+		} else {
+			Logger::log('Memcached \'getAllKeys\' failed with ' . $this->memcached->getResultMessage(), Logger::ALL);
+			return [];
+		}
+	}
+
+	/**
+	 * (@inheritdoc)
+	 */
 	public function get($key)
 	{
 		$return = null;
@@ -63,11 +82,16 @@ class MemcachedCacheDriver extends AbstractCacheDriver implements IMemoryCacheDr
 
 		if ($this->memcached->getResultCode() === Memcached::RES_SUCCESS) {
 			$return = $value;
+		} else {
+			Logger::log('Memcached \'get\' failed with ' . $this->memcached->getResultMessage(), Logger::ALL);
 		}
 
 		return $return;
 	}
 
+	/**
+	 * (@inheritdoc)
+	 */
 	public function set($key, $value, $ttl = Cache::FIVE_MINUTES)
 	{
 		$cachekey = $this->getCacheKey($key);
@@ -85,15 +109,20 @@ class MemcachedCacheDriver extends AbstractCacheDriver implements IMemoryCacheDr
 				$value
 			);
 		}
-
 	}
 
+	/**
+	 * (@inheritdoc)
+	 */
 	public function delete($key)
 	{
 		$cachekey = $this->getCacheKey($key);
 		return $this->memcached->delete($cachekey);
 	}
 
+	/**
+	 * (@inheritdoc)
+	 */
 	public function clear($outdated = true)
 	{
 		if ($outdated) {
@@ -104,12 +133,7 @@ class MemcachedCacheDriver extends AbstractCacheDriver implements IMemoryCacheDr
 	}
 
 	/**
-	 * @brief Sets a value if it's not already stored
-	 *
-	 * @param string $key      The cache key
-	 * @param mixed  $value    The old value we know from the cache
-	 * @param int    $ttl      The cache lifespan, must be one of the Cache constants
-	 * @return bool
+	 * (@inheritdoc)
 	 */
 	public function add($key, $value, $ttl = Cache::FIVE_MINUTES)
 	{